Chemistry, 24.02.2021 14:00 Theresab2021
A change of matter from one form to another without changing its chemical properties ?
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Physical change
Chemical change
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Consider the elements bromine and chlorine; which elements has a larger ionic radius ?
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Which statement can best be concluded from the ideal gas law?
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Chemistry, 22.06.2019 18:10
Consider the following reaction at equilibrium: c(s)+h2o(g)⇌co(g)+h2(g) predict whether the reaction will shift left, shift right, or remain unchanged upon each of the following disturbances. a) c is added to the reaction mixture. b) h2ois condensed and removed from the reaction mixture c) co is added to the reaction mixture d) h2 is removed from the reaction mixture.
Answers: 3
Chemistry, 22.06.2019 18:50
At stp, which substance is the best conductor of electricity? a. nitrogen b. neon c. sulfur d. silver
Answers: 1
A change of matter from one form to another without changing its chemical properties ?
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